DE50107442D1 - BUTTON RECOGNITION IN FUEL POWER MACHINES WITH MODIFICATION WHEN CHANGING A FILTER CHARACTERISTICS OR CYLINDER INDIVIDUAL CHANGE - Google Patents

BUTTON RECOGNITION IN FUEL POWER MACHINES WITH MODIFICATION WHEN CHANGING A FILTER CHARACTERISTICS OR CYLINDER INDIVIDUAL CHANGE

Info

Publication number
DE50107442D1
DE50107442D1 DE50107442T DE50107442T DE50107442D1 DE 50107442 D1 DE50107442 D1 DE 50107442D1 DE 50107442 T DE50107442 T DE 50107442T DE 50107442 T DE50107442 T DE 50107442T DE 50107442 D1 DE50107442 D1 DE 50107442D1
Authority
DE
Germany
Prior art keywords
modification
changing
filter characteristics
fuel power
power machines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50107442T
Other languages
German (de)
Inventor
Juergen Sauler
Steffen Franke
Stefan Unland
Oskar Torno
Axel Heinstein
Carsten Kluth
Werner Haeming
Michael Baeuerle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE50107442T priority Critical patent/DE50107442D1/en
Application granted granted Critical
Publication of DE50107442D1 publication Critical patent/DE50107442D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1522—Digital data processing dependent on pinking with particular means concerning an individual cylinder
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE50107442T 2000-08-11 2001-08-03 BUTTON RECOGNITION IN FUEL POWER MACHINES WITH MODIFICATION WHEN CHANGING A FILTER CHARACTERISTICS OR CYLINDER INDIVIDUAL CHANGE Expired - Lifetime DE50107442D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50107442T DE50107442D1 (en) 2000-08-11 2001-08-03 BUTTON RECOGNITION IN FUEL POWER MACHINES WITH MODIFICATION WHEN CHANGING A FILTER CHARACTERISTICS OR CYLINDER INDIVIDUAL CHANGE

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10040059 2000-08-11
DE10043363 2000-09-02
DE50107442T DE50107442D1 (en) 2000-08-11 2001-08-03 BUTTON RECOGNITION IN FUEL POWER MACHINES WITH MODIFICATION WHEN CHANGING A FILTER CHARACTERISTICS OR CYLINDER INDIVIDUAL CHANGE
PCT/DE2001/002962 WO2002014822A1 (en) 2000-08-11 2001-08-03 Knock recognition in internal combustion engines with modifications by changing filter characteristics or cylinder specific changes

Publications (1)

Publication Number Publication Date
DE50107442D1 true DE50107442D1 (en) 2005-10-20

Family

ID=26006715

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10138110A Withdrawn DE10138110A1 (en) 2000-08-11 2001-08-03 Knock detection in internal combustion engine involves making knock detection threshold less sensitive and/or modifying reference level control while filter characteristic change occurring
DE50107442T Expired - Lifetime DE50107442D1 (en) 2000-08-11 2001-08-03 BUTTON RECOGNITION IN FUEL POWER MACHINES WITH MODIFICATION WHEN CHANGING A FILTER CHARACTERISTICS OR CYLINDER INDIVIDUAL CHANGE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10138110A Withdrawn DE10138110A1 (en) 2000-08-11 2001-08-03 Knock detection in internal combustion engine involves making knock detection threshold less sensitive and/or modifying reference level control while filter characteristic change occurring

Country Status (6)

Country Link
US (1) US7051711B2 (en)
EP (1) EP1309841B1 (en)
JP (3) JP5279162B2 (en)
KR (2) KR100828963B1 (en)
DE (2) DE10138110A1 (en)
WO (1) WO2002014822A1 (en)

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DE10300133A1 (en) 2003-01-07 2004-07-15 Robert Bosch Gmbh Signal processing device and control device for cooperation with a signal processing device
JP4355254B2 (en) * 2004-05-14 2009-10-28 三菱電機株式会社 Knocking detection device for internal combustion engine
DE102005006491B4 (en) * 2005-02-12 2008-09-04 Audi Ag Method and device for controlling cam profiles of a camshaft of a multi-cylinder internal combustion engine
US7383816B2 (en) * 2006-01-09 2008-06-10 Dresser, Inc. Virtual fuel quality sensor
JP4773888B2 (en) 2006-06-02 2011-09-14 本田技研工業株式会社 Ignition timing control device for internal combustion engine
JP4427071B2 (en) * 2007-04-17 2010-03-03 三菱電機株式会社 Control device for internal combustion engine
FR2916803A3 (en) * 2007-05-30 2008-12-05 Renault Sas Combustion noise determining device for e.g. oil engine of motor vehicle, has filtering module implementing band-pass function by low-pass module and high-pass module, whose cut-off frequency is less than that of low-pass module
DE102007036277A1 (en) * 2007-07-31 2009-02-05 Technische Universität Berlin Method and device for automatic pattern recognition
DE102007049150A1 (en) 2007-10-12 2009-04-16 Robert Bosch Gmbh Knock detection system and method for gain control of a knock signal
US9157825B2 (en) 2008-05-01 2015-10-13 GM Global Technology Operations LLC Engine knock diagnostic
US8108128B2 (en) * 2009-03-31 2012-01-31 Dresser, Inc. Controlling exhaust gas recirculation
DE102010035422B4 (en) * 2010-08-26 2014-02-13 Borgwarner Beru Systems Gmbh Ignition device for an internal combustion engine
FR2969699B1 (en) * 2010-12-23 2015-07-17 Renault Sa SYSTEM FOR MONITORING THE OPERATION OF AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE.
US9523322B2 (en) * 2012-12-14 2016-12-20 Continental Automotive Systems, Inc. Method to reduce engine combustion and harmonic noise for misfire detection
US9441556B2 (en) * 2013-03-15 2016-09-13 GM Global Technology Operations LLC Noise updating systems and methods
DE102014102324A1 (en) * 2014-02-24 2015-08-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for detecting a knocking combustion of an internal combustion engine
DE102014224799A1 (en) 2014-12-03 2016-06-09 Inficon Gmbh Leak test with carrier gas in foil chamber
JP6289543B2 (en) * 2016-06-07 2018-03-07 三菱電機株式会社 Control device and control method for internal combustion engine
DE102016117155B4 (en) 2016-09-13 2018-06-14 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Method and device for knock detection during operation of an internal combustion engine
JP6762186B2 (en) * 2016-09-30 2020-09-30 日立オートモティブシステムズ株式会社 Internal combustion engine controller
DE102017204399B4 (en) 2017-03-16 2022-10-20 Vitesco Technologies GmbH Method and device for detecting knocking in an internal combustion engine
DE102017204864B4 (en) 2017-03-23 2021-05-20 Vitesco Technologies GmbH Method and device for detecting knocking of an internal combustion engine
DE102017223532B4 (en) * 2017-12-21 2019-11-14 Robert Bosch Gmbh Method and device for knock control of an internal combustion engine
US10975828B2 (en) * 2018-05-21 2021-04-13 Ford Global Technologies, Llc Method and system for adjusting engine knock background noise levels
US11255288B2 (en) * 2018-05-23 2022-02-22 Ford Global Technologies, Llc Method and system for determining engine knock background noise levels
US11261811B2 (en) * 2018-08-30 2022-03-01 Hitachi Astemo, Ltd. Signal processing device, and engine control device
DE102023126072B3 (en) 2023-09-26 2024-07-18 Bayerische Motoren Werke Aktiengesellschaft Method for knock detection, knock detection system for an internal combustion engine, internal combustion engine and motor vehicle

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US4345558A (en) * 1979-04-28 1982-08-24 Nippon Soken, Inc. Knock detecting apparatus for an internal combustion engine
DE3434823A1 (en) * 1984-09-22 1986-04-03 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR KNOCKING CONTROL OF INTERNAL COMBUSTION ENGINES
JPS6454227A (en) * 1987-08-25 1989-03-01 Mazda Motor Knocking detector for engine
JPH0684744B2 (en) * 1989-10-30 1994-10-26 三菱電機株式会社 Knock control device for internal combustion engine
ES2068283T3 (en) * 1990-05-28 1995-04-16 Siemens Ag PROCEDURE FOR THE SELECTIVE REGULATION OF THE INTERNAL COMBUSTION ENGINE CHOPPING CYLINDER.
JPH04103876A (en) * 1990-08-24 1992-04-06 Mitsubishi Electric Corp Knock control device for internal combustion engine
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US5522254A (en) * 1992-12-04 1996-06-04 Nippondenso Co., Ltd. Knock sensing apparatus for internal combustion engine
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JP3341391B2 (en) * 1993-10-06 2002-11-05 株式会社デンソー Knock detection device for internal combustion engine
JP3799618B2 (en) * 1994-10-21 2006-07-19 株式会社デンソー Signal processing circuit
JPH08151951A (en) * 1994-11-29 1996-06-11 Toyota Motor Corp Knocking control device for internal combustion engine
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JP4364412B2 (en) * 2000-07-14 2009-11-18 株式会社デンソー Knock control device for internal combustion engine

Also Published As

Publication number Publication date
US20040030486A1 (en) 2004-02-12
WO2002014822A1 (en) 2002-02-21
JP5586521B2 (en) 2014-09-10
EP1309841B1 (en) 2005-09-14
US7051711B2 (en) 2006-05-30
JP2004506847A (en) 2004-03-04
JP2011140960A (en) 2011-07-21
JP2012017745A (en) 2012-01-26
KR20030040390A (en) 2003-05-22
EP1309841A1 (en) 2003-05-14
KR20070116947A (en) 2007-12-11
KR100828963B1 (en) 2008-05-14
KR100828958B1 (en) 2008-05-13
JP5279162B2 (en) 2013-09-04
DE10138110A1 (en) 2002-03-21

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